All you need is a SOLIDWORKS ID, or a new or existing 3DEXPERIENCE ID.
I have noticed that with the current release of SWX beta, that I see new directories (folders) showing in the root of "C:". I have not seen this happen in a long time. This going to be a new or even a revival of action from a long while back? Screen shot attached (.jpg).SolidworksSolidworks 2021 Beta